Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 12:24Z

5θ² + 4θ + 7 = 0

det| 9 4 ; 1 10 | = 86

164K

∑_{k=1}^{n} k = n(n+1)/2

232K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

375K

iħ ∂ψ/∂t = Ĥψ

47K

10r² + 3r + 3 = 0

∂n/∂θ = 3n

165K

d/dt [t^3] = 3t^2

372K

ΔS ≥ 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

430K

PV = nRT

130K

F = G m₁m₂ / r²

\binom{n}{k} = \frac{n!}{k!(n-k)!}

455K

E = mc²

λ = h/p

∂x/∂y = 2x

det| 5 3 ; 3 6 | = 21

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